Prove that - 1/2 + 3/4 = 1/4
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3
-1/2+3/4=1/4
L. C. M. Of 2 & 4
So,
-2+3/4=1/4
1/4=1/4
pizzaaddict:
Thankyou so much Maya
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-1/2 + 3/4 = 1/4
= lcm of 2 and 4= 8
-1 × 4 / 2 × 4 + 3 ×2 /4 ×2 = 1/4
= -4/ 8 + 6 /8 = 1/4
= -4+6 /8 =1/4
= 2/ 8 = 1/4
= 1/4 = 1/4
by closure property under addition
= lcm of 2 and 4= 8
-1 × 4 / 2 × 4 + 3 ×2 /4 ×2 = 1/4
= -4/ 8 + 6 /8 = 1/4
= -4+6 /8 =1/4
= 2/ 8 = 1/4
= 1/4 = 1/4
by closure property under addition
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